וַיְהִ֧י דְבַר־יְהוָ֛ה אֵלַ֖י שֵׁנִ֥ית לֵאמֹֽר׃
여호와의 말씀이 다시 내게 임하니라 가라사대
Rashi on Jeremiah
and do not put it in water to wash it when it will be soaked with sweat, in order that it hasten to decay.
Rashi on Jeremiah
it was of no use for anything It was not fit for anything.